Irwindale Local News: Topix
- Local, regional, and statewide news collected from diverse sources on the web.
- http://www.topix.com/city/irwindale-ca

Irwindale Chamber of Commerce
- Chamber information and business directory, city government information, and community directory.
- http://www.irwindalechamber.org/

Studio Tang Co.
- Product, architectural, and advertising studio. Contains profile and portfolio.
- http://www.studiotang.com/

City of Irwindale
- Official site includes city council and department contact information.
- http://www.ci.irwindale.ca.us/

Irwindale Speedway
- Half-mile super speedway and dragstrip offering racing every Saturday night. Includes schedule, tickets, drivers' standings and news.
- http://www.irwindalespeedway.com/

Shaw Pumps
- Representative and distributor of domestic, agricultural and industrial pumps and equipment. Includes applications and description of products.
- http://www.shawpump.com/

Systemated Business Products
- Supplier of custom business forms, labels and related printed material.
- http://www.systematedproducts.com

Picasso's
- Upscale cafe, bakery and catering services profiled with examples of California cuisine selections.
- http://www.picassoscafe.com/